What is Grace Dy's specialty?

Grace Dy (NPI 1639143795) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Buffalo, NY.

Where does Grace Dy practice?

Grace Dy practices in Buffalo, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1639143795.

How much does Medicare pay Grace Dy?

Grace Dy (NPI 1639143795) received approximately $21K in total Medicare Part B payments, serving 85 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639143795

Grace DyMD

PRACTICEZAHID ASGHER MDSee all providers at this practice →

Hematology-OncologyBuffalo, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

134

Unique beneficiaries

—

Total services

229

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 628 Hematology-Oncology providers in NY — bottom quintile (cohort median 883).

PRESCRIBING · PART D · 2024

Total Rx claims

103

Beneficiaries

—

Total drug cost

$498K

Distinct drugs

Brand share

29.1%

Top prescribed drugs

Osimertinib Mesylate30 claims

Dexamethasone19 claims

Gabapentin19 claims

Prednisone18 claims

Prochlorperazine Maleate17 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$11K

Payment records

By payment type

Consulting Fee$10K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$700

Food and Beverage$30

Top paying entities

Consulting Fee$10K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$700

Food and Beverage$30

REFERRAL NETWORK

Where Grace Dy's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Karen Pfentner Nurse Practitioner · Buffalo, NY	35	241
Edward Spangenthal Cardiology · Williamsville, NY	35	219
GURTOO, LALIT	31	94
Samuel S'doia Diagnostic Radiology · Williamsville, NY	27	114
Janine Milligan Diagnostic Radiology · Buffalo, NY	27	129
Ronald Alberico Diagnostic Radiology · Buffalo, NY	22	85
KLIEGER, PETER	20	65
Roger Smith Diagnostic Radiology · Buffalo, NY	19	69
HOSPICE BUFFALO, INC.	18	54
YLAGAN, LOURDES	16	82
Saraswati Pokharel Pathology · Buffalo, NY	15	56
Alan Klitzke Diagnostic Radiology · Buffalo, NY	14	59

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events